Mandelbulber 1.08. 2 color versions. Click the previews for 2560×1600 pixels.

Abyssal Version 1

Abyssal Version 2

Symmetry – Mandelbulb

Mandelbulber 1.00. Click the preview for 2560×1600 pixels.

Symmetry - Mandelbulb Wallpaper by shiftedreality.com

Another Mandelbulb

Mandelbulber 0.8 again. Click the preview for 2560×1600 pixels.

Shifted Reality Mandelbulb 03

It’s a…. Mandelbulb

So what’s that? A Mandelbulb?? Wikipedia explains it.

These two images were done with “Mandelbulber”, a nice piece of Open Source software. You can get it here. Another interesting link: Mandelbulb: The Unravelling of the Real 3D Mandelbrot Fractal.